کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1740974 1017368 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Software safety analysis application of safety-related I&C systems in installation phase
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Software safety analysis application of safety-related I&C systems in installation phase
چکیده انگلیسی

This work performed a software safety analysis (SSA) in the installation phase of the Lungmen nuclear power plant (LMNPP) in Taiwan, under the cooperation of INER and TPC. The US Nuclear Regulatory Commission (USNRC) requests licensee to perform software safety analysis (SSA) and software verification and validation (SV&V) in each phase of software development life cycle with Branch Technical Position (BTP) 14. In this work, 37 safety grade digital instrumentation and control (I&C) systems were analyzed by Failure Mode and Effects Analysis (FMEA), which is suggested by IEEE Standard 7-4.3.2 (2003). During the installation phase, skew tests for safety grade network and point to point tests were performed. The FMEA showed all the single failure modes can be resolved by the redundant architecture. The common mode failures can be resolved by operator manual actions via the diverse displays.


► This work performed a software safety analysis (SSA) in the installation phase of the Lungmen nuclear power plant (LMNPP) in Taiwan.
► 37 safety grade digital instrumentation and control (I&C) systems were analyzed by Failure Mode and Effects Analysis (FMEA).
► The FMEA showed all the single failure modes can be resolved by the redundant architecture. The common mode failures can be resolved by operator manual actions via the diverse displays.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Nuclear Energy - Volume 53, Issue 6, August 2011, Pages 736–741
نویسندگان
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